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! PR fortran/39865

! { dg-do run }

subroutine foo (a)

  integer(kind=4) :: a(1, 3)

  character(len=40) :: t

  write (t, fmt=a(1,2)) 1, 2, 3, 4, 5, 6, 7, 8

  if (t .ne. '   1   2   3   4   5   6   7   8') call abort

end subroutine foo

  interface

    subroutine foo (a)

      integer(kind=4) :: a(1, 3)

    end subroutine foo

  end interface

  integer(kind=4) :: b(1,3)

  character(len=40) :: t

  b(1,1) = 4HXXXX

  b(1,2) = 4H (8I

  b(1,3) = 2H4)

  write (t, fmt=b(1,2)) 1, 2, 3, 4, 5, 6, 7, 8

  if (t .ne. '   1   2   3   4   5   6   7   8') call abort

  call foo (b)

end

! { dg-warning "Non-character in FORMAT tag" "FMT" { target *-*-* } 7 }

! { dg-warning "Non-character in FORMAT tag" "FMT" { target *-*-* } 20 }

! { dg-warning "Hollerith constant" "const" { target *-*-* } 17 }

! { dg-warning "Conversion" "conversion" { target *-*-* } 17 }

! { dg-warning "Hollerith constant" "const" { target *-*-* } 18 }

! { dg-warning "Conversion" "conversion" { target *-*-* } 18 }

! { dg-warning "Hollerith constant" "const" { target *-*-* } 19 }

! { dg-warning "Conversion" "conversion" { target *-*-* } 19 }